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公开(公告)号：US4592994A
公开(公告)日：1986-06-03
申请号：US464498
申请日：1983-01-28
申请人： Bo G. Mattiasson
发明人： Bo G. Mattiasson
CPC分类号： G01N33/56911 , C12Q1/025 , C12Q1/04 , C12Q1/06 , C12Q1/18 , Y10S436/81 , Y10S436/827
摘要： Microorganisms and unicellular organisms in a sample are identified or determined by exposing the sample to an adsorbent having a specific binding power for the entity to be determined to bind the entity to the adsorbent, separating unbound sample, exposing the adsorbent containing the entity to a nutrient medium to initiate metabolism with resulting change in the physical or chemical characteristics of the substrate and observing these changes.
摘要翻译： PCT No.PCT / SE82 / 00193 Sec。 371日期1983年1月28日 102（e）日期1983年1月28日PCT提交1982年5月28日PCT公布。 出版物WO82 / 04264 1982年12月9日。样品中的微生物和单细胞生物通过将样品暴露于具有特定结合力的吸附剂来鉴定或确定，以确定该实体将该实体与吸附剂结合，分离未结合的样品， 含有该实体的营养介质的吸附剂以引发代谢，从而导致底物的物理或化学特性的改变并观察这些变化。
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72.发明授权Process for separation of raw milk into cream and skim milk which is pasteurized 失效将生牛奶分离成奶油和脱脂奶的方法
公开(公告)号：US4515823A
公开(公告)日：1985-05-07
申请号：US480882
申请日：1983-03-31
摘要： A process for separation of raw milk by centrifugal separation into cream, which is cooled in a first heat exchanger, and into skim milk which is heated to pasteurization and cooled by regenerative heat exchange in a second heat exchanger, is described. The characteristic feature is that the feed of raw milk is separated into two part streams, of which the first is heated in the second heat exchanger to separation temperature, while the second part stream is heated in the first heat exchanger and is then combined with the first part stream and centrifugally separated.
摘要翻译： 描述了通过离心分离成在第一热交换器中冷却的奶油和通过在第二热交换器中进行再生热交换而被加热巴氏杀菌和冷却的脱脂乳中的原料乳的分离方法。 特征是原料奶的进料被分成两部分物流，其中第一部分物流在第二热交换器中被加热至分离温度，而第二部分物流在第一热交换器中被加热，然后与 第一部分流离心分离。
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公开(公告)号：US4503970A
公开(公告)日：1985-03-12
申请号：US460575
申请日：1983-01-24
申请人： Kjell Andersson
发明人： Kjell Andersson
IPC分类号： B65G13/071 , B65G13/06 , B65G13/07 , B65G39/00 , B65G39/12
摘要： A roller device for roller trains or roller conveyors has a unit consisting of one side face of a load-carrying roller and a supporting shaft projecting from said side face and being non-rotatably connected to the load-carrying roller and adapted to support a drive pulley which is intended to be driven by a belt, chain or the like and can be passed on to the supporting shaft with any one of its ends facing said side face of the roller and which at one of said ends has coupling means adapted, when the drive pulley is mounted on the supporting shaft with one end facing said side face of the roller, to engage coupling means on the unit so as to provide a non-rotatable engagement between the drive pulley and the load-carrying roller, said drive pulley, at its other end, being so designed that when the drive pulley is mounted on the supporting shaft with the opposite end facing said side face of the roller, it comes clear of the coupling means of the unit and is rotatable on the supporting shaft. The roller device further has retention means for the drive pulley to retain the drive pulley on said supporting shaft, said means comprising adjustable pressure means mounted on said unit for displacement along the supporting shaft and adapted, at the end of the drive pulley which faces away from said side face of the roller, to urge the opposite end of the drive pulley into contact with said side face of the roller.
摘要翻译： 用于辊列车或辊式输送机的辊装置具有由承载辊的一个侧面和从所述侧面突出的支撑轴组成的单元，并且不可旋转地连接到承载辊并适于支撑驱动 皮带轮，其旨在由皮带，链条等驱动，并且可以在任何一个端面面对辊的侧面的同时传递到支撑轴，并且其中一个端部具有连接装置，适于当 所述驱动滑轮安装在所述支撑轴上，所述支撑轴的一端面向所述辊的所述侧面，以与所述单元上的联接装置接合，以便在所述驱动滑轮和所述载重辊之间提供不可旋转的接合，所述驱动滑轮 在其另一端处设计成当驱动滑轮安装在支撑轴上时，其相对端面对辊子的侧面，则它脱离了该单元的联接装置，并且可以在支撑轴上旋转 轴。 所述滚筒装置还具有用于所述驱动滑轮将所述驱动滑轮保持在所述支撑轴上的保持装置，所述装置包括安装在所述单元上的可调节压力装置，用于沿所述支撑轴移动，并且适于在所述驱动滑轮面向远端 从辊的所述侧面推动驱动滑轮的相对端与辊的所述侧面接触。
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公开(公告)号：US4460014A
公开(公告)日：1984-07-17
申请号：US255962
申请日：1981-04-20
CPC分类号： F16K1/446 , F16K25/02 , Y10S251/90 , Y10T137/4259 , Y10T137/5762 , Y10T137/88038 , Y10T137/88046
摘要： The disclosure relates to a non-mixing valve intended for sealing between two conduits and comprising two mutually movable valve bodies which are disposed to realize a double seal against the seats located in an opening between the conduits. A leakage chamber is disposed between the two valve bodies for draining-off leakage between the conduits. The seal on the one valve body consists of an axial seal, and the seal on the other valve body cosists of a radial seal. Furthermore, the valve bodies, of which the one is disposed to accommodate the end of the other, are of such configuration as to balance pressure and pressure hammers in the conduits.
摘要翻译： 本公开涉及一种用于在两个管道之间进行密封的非混合阀，并且包括两个可互换的阀体，这两个阀体设置成实现位于管道之间的开口中的座椅的双重密封。 泄漏室设置在两个阀体之间，用于在管道之间排出泄漏。 一个阀体上的密封件由轴向密封件组成，而另一个阀体上的密封件则是径向密封件。 此外，其中设置为容纳另一个的端部的阀体具有这样的构造，以平衡管道中的压力和压力锤。
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公开(公告)号：US4426283A
公开(公告)日：1984-01-17
申请号：US338560
申请日：1982-01-11
申请人： Aurel J. Fecske
发明人： Aurel J. Fecske
摘要： A multiple hydrocyclone separator comprises a pair of spaced concentric standpipes mounting a series of mono hydrocyclones each having a body containing a separating chamber and provided with first and second cylindrical external parts on opposite ends of the body. The body has a tangential inlet to the chamber and a first axial outlet formed by a third part screwed into the larger end of the body, the body forming a second axial outlet at its smaller end. Sealing rings are located in grooves in the respective cylindrical parts and seal against the walls defining openings in the respective standpipes. To secure the body, a nut on its smaller end clamps the adjacent standpipe against a collar of the body. Thus, the cylindrical part at the larger end of the body can slide with its sealing ring in the hole of the corresponding standpipe, thereby accommodating thermal expansion and contraction of the body while maintaining the sealing action of the sealing rings. Also, any of the mono cyclones can be readily replaced with one of different capacity to provide the multiple cyclone separator with a wide range of capacities.
摘要翻译： 多个水力旋流分离器包括一对间隔开的同心立管，其安装一系列单个水力旋流器，每个旋转分离器具有包含分离室的主体，并且在主体的相对端上设置有第一和第二圆柱形外部部件。 主体具有到腔室的切向入口和由旋入主体的较大端部的第三部分形成的第一轴向出口，主体在其较小端部处形成第二轴向出口。 密封环位于相应圆柱形部分中的凹槽中，并且密封在限定相应竖管中的开口的壁上。 为了固定身体，其较小端部上的螺母将相邻的立管夹住身体的衣领。 因此，主体的较大端部的圆筒部可以将其密封环滑入到相应的立管的孔中，从而在保持密封圈的密封作用的同时适应身体的热膨胀和收缩。 此外，任何单级旋风分离器都可以容易地用不同容量的其中之一替代，以提供具有广泛容量的多重旋风分离器。
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公开(公告)号：US4423772A
公开(公告)日：1984-01-03
申请号：US294287
申请日：1981-08-19
申请人： Jons A. Dahlgren
发明人： Jons A. Dahlgren
CPC分类号： F28D9/0037 , Y10S165/394
摘要： A heat exchanger comprises a plurality of plates arranged adjacent to each other and provided with mutually corssing corrugation patterns of ridges and grooves which form supporting areas in which the plates abut each other. According to the invention, at least some of the heat exchange passages are defined by plates at least one of which has recessed supporting areas, whereby the volume of the passage is reduced.
摘要翻译： 热交换器包括彼此相邻布置的多个板，并且设置有形成支撑区域的相互褶皱图案的脊和凹槽，所述支撑区域彼此邻接。 根据本发明，至少一些热交换通道由至少其中一个具有凹入的支撑区域的板限定，由此通道的体积减小。
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77.发明授权Method and arrangement to watch over separated sediment, which is thrown out through nozzles of a centrifugal separator 失效观察分离的沉积物的方法和布置，其通过离心分离器的喷嘴抛出
公开(公告)号：US4410318A
公开(公告)日：1983-10-18
申请号：US302740
申请日：1981-09-16
摘要： At a centrifugal separator (21), where separated sediment is thrown out in jets (26) from the rotor (22) of the separator through a determined number of nozzles (1, 2, 3) a sensing means (28) is arranged to be influenced by the respective jet and give off a signal (U), which is a measure of a quantity, e.g. the flow, of the medium of the jet, which signals (U) are given off to an apparatus (38), which is arranged to record the signals (U) and in its turn give off a signal (39, 39A, 39B, 39C), if said quantity of the medium in one or more jets is changed, e.g. if the flow through a nozzle ceases by the nozzle having been blocked or if the flow through a nozzle has increased by the nozzle having been eroded.
摘要翻译： 在离心分离器（21）处，其中分离的沉淀物通过确定数量的喷嘴（1,2,3）从分离器的转子（22）喷射到喷射器（26）中，感测装置（28）被布置成 受相应射流的影响，并发出一个信号（U），这是数量的量度，例如 将信号（U）的信号（U）的流量传送到设备（38），该装置（38）被布置成记录信号（U），并随后发出信号（39,39A，39B， 如果在一个或多个喷射中的所述介质的量改变，例如， 如果通过喷嘴的流动被已被堵塞的喷嘴停止，或者如果喷嘴的流经已被喷嘴已经被侵蚀而增加。
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公开(公告)号：US4390350A
公开(公告)日：1983-06-28
申请号：US420910
申请日：1982-09-21
申请人： Bengt A. Palm
发明人： Bengt A. Palm
CPC分类号： A61L2/07 , A23C3/0375 , A23L3/24
摘要： In a process for sterilization of liquids like milk, containing gases such as air and carbon dioxide and microbes, a microbal enriched partial stream is separated by centrifugation and is degassed in a first step, whereupon the so treated partial stream is heated for sterilization and is then remixed with the rest of the original stream. The novelty is constituted by the manner of heating said partial stream, namely by injecting it in finely divided form into a closed container in which there is provided a steam atmosphere, the stream being discharged with level control from said container, whereas the remaining gas is separated and is discharged through an extra outlet.
摘要翻译： 在诸如牛奶，含有气体如空气和二氧化碳和微生物的液体的灭菌过程中，通过离心分离富含微量富集的部分物流，并在第一步中脱气，然后将如此处理的部分物流加热灭菌，并且是 然后与原始流的其余部分重新混合。 新颖性是通过加热所述部分流的方式构成的，即通过以细碎的形式将其注入到设置有蒸汽气氛的密闭容器中，该流从所述容器排出，其余气体为 分离并通过额外的出口排出。
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公开(公告)号：US4376460A
公开(公告)日：1983-03-15
申请号：US218697
申请日：1980-12-22
申请人： Malte Skoog
发明人： Malte Skoog
摘要： In a heat exchanger comprising a plurality of plates arranged adjacent to each other and provided with turbulence-generating corrugations, sealed passages for two heat exchanging media are enclosed between the plates, and two heat exchanging media flow through the passages in mutually inclined flow directions. In order to provide different thermal properties of the passages for the two media, the corrugations on an average extend at a wider angle relative to the flow direction of one of the media than to that of the other medium.
摘要翻译： 在包括彼此相邻布置并且具有产生湍流波纹的多个板的热交换器中，用于两个热交换介质的密封通道封闭在板之间，并且两个热交换介质沿相互倾斜的流动方向流过通道。 为了提供用于两种介质的通道的不同热性质，波纹平均相对于介质之一的流动方向以比其它介质的流动方向更宽的角度延伸。
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公开(公告)号：US4375870A
公开(公告)日：1983-03-08
申请号：US237431
申请日：1981-02-23
申请人： Berth I. A. Bodelson
发明人： Berth I. A. Bodelson
摘要： The rotor of a centrifugal separator has at its periphery a plurality of valves for discharging medium from the interior of the rotor, which interior communicates with the valves through channels. Each valve is opened by a slot through a sleeve-formed section of a first part being uncovered by an edge of a second part of the valve. When the valve is closed, it is kept tight by said edge being pressed against an abutment surface of a seat.
摘要翻译： 离心分离器的转子在其周边处具有多个用于从转子内部排放介质的阀，其内部通过通道与阀连通。 每个阀通过狭槽打开，通过第一部分的套筒形部分被阀的第二部分的边缘覆盖。 当阀门关闭时，所述边缘被压靠在座椅的邻接表面上而保持紧固。
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